| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $24.70 | 7.365% | $26.5192 | $26.52 | $26.50 | $26.50 |
| Purchase #2 | $195.39 | 13.258% | $221.2948 | $221.29 | $221.30 | $221.30 |
| Purchase #3 | $240.63 | 7.324% | $258.2537 | $258.25 | $258.25 | $258.30 |
| Purchase #4 | $80.41 | 10.495% | $88.849 | $88.85 | $88.85 | $88.80 |
| Purchase #5 | $102.50 | 4.516% | $107.1289 | $107.13 | $107.15 | $107.10 |
| Purchase #6 | $41.72 | 3.849% | $43.3258 | $43.33 | $43.35 | $43.30 |
| Purchase #7 | $137.81 | 7.553% | $148.2188 | $148.22 | $148.20 | $148.20 |
| 7 purchase totals = | $823.16 | $893.5902 | $893.59 | $893.60 | $893.50 | |